Weather By Day

December Dallas Weather 
December Dallas Weather
Record High: 89°F
Normal High: 56°F
Normal Low: 37°F
Record Low: 1°F
Avg Monthly Rain: 2.57"
Rec 1 Day Rain: 3.98"
Avg Monthly Snow: 0.2"
Rec 1 Day Snow: 4"

Dallas Weather In December

The highest recorded temperature for Dallas Texas for the past 57 years in December was 89 degrees Fahrenheit, most recently measured on December 24, 1955, and the regular high is 56. In the last 57 years the lowest measured December temperature in Dallas was 1 most recently encountered on December 23, 1989, and the average low daily temperature is 37.

According to National Weather Service Dallas December Weather data, on December 17, 1989, the recorded high temperature did not exceed 13 degrees Fahrenheit, the lowest high measured in Dallas in the past 57 years. The Weather Service additionally indicates that on December 7, 1966, the low for the day did not drop below 68 degrees, the highest low recorded in Dallas in the last 57 years.

NWS data indicates that the daily high temperature in Dallas on December First averages 63 degrees Fahrenheit and the high on the last day of December averages 56 degrees. The low measured temperature in Dallas on December First averages 41 degrees and the low on the last day of the month averages 35 degrees.

Dallas typically receives an average of 2.57 inches of rain during the month. The most rain recorded in a single day, as shown by December Dallas Weather data, was 3.98 inches on December 20, 1991. Dallas averages 0.2 inches of snow in December.On December 16, 1983 Dallas received 4 inches of precipitation, the highest snowfall recorded in a single day in December.